post-factor-bundle

Add features to make factor-bundle more friendly.

gulp-watchify-factor-bundle is based on this package.

Example

var gulp = require('gulp');
var path = require('path');
var buffer = require('vinyl-buffer');
var uglify = require('gulp-uglify');
var browserify = require('browserify');
var merge = require('merge-stream');
var source = require('vinyl-source-stream');
 
var factor = require('../lib/factor');
 
var fixtures = path.resolve.bind(
  path, __dirname, 'src', 'page'
);
 
var entries = [
  fixtures('blue/index.js'),
  fixtures('red/index.js'),
];
 
gulp.task('default', function (cb) {
  var b = browserify({
    entries: entries,
  });
  b.plugin(factor, {
    entries: entries,
    outputs: function () {
      return [source('blue.js'), source('red.js')];
    },
  });
  b.on('factor.pipelines', function (f, p, outs) {
    stream.add(outs);
  });
  var stream = merge(
    b.bundle().pipe(source('common.js'))
  );
  return stream
    .pipe(buffer())
    .pipe(uglify())
    .pipe(gulp.dest('./build'));
});
 

b.plugin(factor, opts)

opts

entries

Type: Array

The array of entry files to create a page-specific bundle for each file.

outputs

Type: Array, Function

An array that pairs up with the files array to specify where each bundle output for each entry file should be written. If Function, it should return such an array.

threshold

Type: Number, Function

Default: 1

See factor-bundle

pack

Type: Function

Transform to replace browser-pack.

b.on('factor.pipelines', function (files, pipelines, outputStreams) {})

files and pipelines are both Array, and elements are explained in factor-bundle

outputStreams is Array, containing all output streams except the common stream.